{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Thus the most common polymorphisms of the BRCA1 gene do not make a significant contribution to breast or ovarian cancer risk ."}
{"Disease": ["breast or ovarian cancer"]}